Moyer Diebel 301HT - Manual (Page 18)

10
TROUBLESHOOTING
TROUBLESHOOTING
Before determining any specific cause of a breakdown or abnormal operation of your dishwasher,
check that:
1. All switches are turned on.
2. Wash and rinse arms are clean and clear of any debris.
3. Overflow tube is properly positioned.
4. Scrap screen is properly positioned and clean.
5. Thermostats are at the correct settings.
6. Detergent and rinse additive dispensers are adequately filled.
7. All plumbing valves to machine are open.
If a problem still exists, use the following table for troubleshooting.
CONDITION CAUSE SOLUTION
Machine will not start Main switch disconnected ............... Turn on switch.
Door not closed ................................ Make sure doors are fully closed.
Door safety switch faulty ................ Contact your service agency
Start switch faulty ............................ Contact your service agency
Low or no water Main water supply is turned off ...... Turn on house water supply
Drain/overflow tube is not
in place and seated ........................... Place and seat drain/overflow tube
Machine doors not fully closed ....... Close doors securely
Faulty fill valve ............................... Contact your service agency
Continuous water filling Fill valve will not close ................... Contact your service agency
Drain/overflow tube not in place .... Install drain/overflow tube in tank
Air trap lost pressure ....................... Drain machine, reinsert overflow tube
.......................................................... and refill machine.
Motor not running Defective motor ............................... Contact your service agency
Wash tank water temperature Incoming water temperature
is low when in use at machine too low .......................... Raise temperature to 140°F
Defective thermometer .................... Check or replace
Defective thermostat ....................... Check for proper setting or replace
Defective heater element ................. Check or replace